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Indian Air Force Calibration Services Tender NABL Accredited Labs 2026 - 50 MHz Logic Probe, Air Charging Gun, BER Tester Calibration

Bid Publish Date

10-Apr-2026, 9:56 am

Bid End Date

23-Apr-2026, 10:00 am

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Progress

RA
Issue10-Apr-2026, 9:56 am
Corrigendum20-Apr-2026
Reverse Auction24-Jun-2026, 12:00 pm
AwardPending
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Quantity

3

Bid Type

Two Packet Bid

Categories 39

Tender Overview

The Indian Air Force, under the Department of Military Affairs, invites bids for Calibration Services across Mechanical, Electrical, and Electronics domains, specifically for NABL-lab calibration of select test equipment. Scope includes LOGIC PROBE/PULSER 50 MHz (QTY 03), AIR CHARGING GUN (QTY 02), and BER TESTER for V 35 interface (QTY 02). While the tender location and value are not disclosed, the requirement emphasizes NABL accreditation and the use of NABL-lab facilities. The procurement requires bidders to possess or demonstrate NABL accreditation and relevant calibration capabilities, with a focus on precise metrology in the defense domain. The absence of a BOQ suggests a focused, equipment-specific calibration contract with potential quantity adjustments per contract terms. The bid sits within the official calibration services category and targets reliable, standards-compliant measurement capabilities for critical air, electronic, and logic-testing hardware. This tender highlights the need for formal documentation and compliance to defense procurement norms, with emphasis on equipment-specific calibration accuracy and NABL validation.

Technical Specifications & Requirements

  • Equipment to be Calibrated: LOGIC PROBE/PULSER 50 MHz (QTY 03), AIR CHARGING GUN (QTY 02), BER TESTER for V 35 interface (QTY 02)
  • Laboratory Requirements: NABL-accredited laboratory facilities; bidder must upload NABL accreditation certificate against their firm
  • Service Category: Calibration services in Mechanical, Electrical, Electronics domains; calibration standards must align with metrology best practices used in defense
  • Performance Context: On-site or off-site calibration capabilities acceptable as per ATC; ensure traceability and documentation for each calibrated device
  • Documentation: Bidder to provide technical compliance certificates and NABL validation documents; non-submission risks rejection
  • Substitution & Flexibility: Quantity adjustments up to 50% allowed at contract issue and post-issue per buyer terms; bidders must accept revised quantities/durations
  • Quality & Compliance: Adhere to strict calibration traceability, keep records, and provide calibration certificates compatible with defense audit requirements

Terms, Conditions & Eligibility

  • EMD: Not disclosed in provided data; bidders should anticipate standard EMD practices for defense calibrations
  • NABL Certification: Mandatory NABL accreditation certificate; non-submission leads to TEC rejection
  • Delivery & Timeline: Delivery schedule not stated; ensure readiness to mobilize NABL-calibration services for multiple devices
  • Documents Required: GST, PAN, NABL certificate, experience certificates, financial statements, technical bid documents, OEM authorizations if applicable
  • Payment Terms: Not specified; typical defense calibrations may involve milestone-based or post-delivery settlement
  • Warranty & Support: Not specified; clarify post-calibration support, re-calibration windows, and warranty terms in tender response
  • Audit & Compliance: Must comply with buyer-atc terms and any corrigenda; ensure readiness for TEC verification

Key Specifications

    • Equipment list: LOGIC PROBE/PULSER 50 MHz (QTY 03); AIR CHARGING GUN (QTY 02); BER TESTER for V 35 interface (QTY 02)
    • Lab requirement: NABL accreditation for bidder's firm
    • Category: Calibration Services - Mechanical, Electrical, ELECTRONICS
    • Standards: traceability and calibration documentation per NABL guidelines
    • Delivery/placement: calibration services to be performed in NABL-lab facilities with proper record-keeping

Terms & Conditions

  • EMD amount not disclosed; expect standard defense calibration deposits

  • NABL accreditation mandatory; missing certificate leads to TEC rejection

  • Quantity flexibility up to 50% at contract issue or during execution

Important Clauses

Payment Terms

Not specified in data; bidders should seek clarification on milestone-based or post-calibration payment terms and submission of invoices aligned with deliverables

Delivery Schedule

Not specified; anticipate a calibration timeline aligned to device readiness and NABL lab capacity; confirm turnaround time in bid response

Penalties/Liquidated Damages

Not specified; bidders should verify LD terms, if any, during final contract negotiation and ATC checks

Bidder Eligibility

  • Must hold NABL accreditation against the firm for calibration services

  • Experience in calibration of high-precision electronic/mechanical test equipment

  • Ability to provide traceable calibration certificates compatible with defense audits

Additional Tender Data

Commercial Details

Tender Category

Service

Bid To RA

No

Bid To RA Enabled

Yes

Item Category

Calibration Services - Mechanical, Electrical, ELECTRONICS; Voltage, Current, Power (AC/DC), CALIBRATION OF LOGIC PROBE/ PULSER 50 MHz QTY 03; NABL Labs; Lab , Calibration Services - Mechanical, Electrical, ELECTRONICS; Voltage, Current, Power (AC/DC), CALIBRATION OF AIR CHARGING GUNQTY 02; NABL Labs; Lab , Calibration Services - Mechanical, Electrical, ELECTRONICS; Voltage, Current, Power (AC/DC), CALIBRATION OF BER TESTER FOR V 35 INTERFACE QTY 02; NABL Labs; Lab

Authority Records

MINISTRY OF DEFENCEMILITARY AFFAIRS DEPARTMENT

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Documents 5

GeM-Bidding-9205958.pdf

Main Document

Technical Specification/Buyer Specification Document

TECHNICAL

Buyer uploaded ATC document

ATC

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Historical Data

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

NABL accreditation certificate (against firm)

4

Experience certificates for defense calibration projects

5

Financial statements / balance sheets

6

Technical bid documents and compliance certificates

7

OEM authorizations or service provider confirmations

Corrigendum Updates

1 Update
#1

Update

20-Apr-2026

Extended Deadline

23-Apr-2026, 10:00 am

Opening Date

23-Apr-2026, 10:30 am

Reverse Auction Schedule

Completed

Start

24-Jun-2026, 12:00 pm

End

01-Jul-2026, 3:00 pm

Duration: 171 hours

Reverse Auction Document

✅ RA concluded. Check financial results for final rankings.

Frequently Asked Questions

Key insights about DELHI tender market

How to bid for calibration services in Indian Air Force tender 2026?

Bidders must be NABL-accredited and submit GST, PAN, NABL certificate, and technical bids with device-specific calibration scope (LOGIC PROBE, AIR CHARGING GUN, BER TESTER). Include OEM authorizations if applicable and confirm 50% quantity flexibility per ATC terms.

What documents are required for the IAF calibration tender in 2026?

Submit NABL accreditation certificate, GST, PAN, experience certificates for defense calibration projects, financial statements, technical bid documents, and OEM authorizations. Ensure all certificates are current and aligned with the device calibration scope.

What standards apply to NABL-calibrated equipment under this bid?

Calibrations must be traceable to NABL guidelines with formal calibration certificates. Vendors should demonstrate metrology competence and provide traceable calibration records for the LOGIC PROBE, AIR CHARGING GUN, and BER TESTER.

When is the delivery/completion timeline for calibration services?

The tender data does not specify a delivery deadline; bidders should propose realistic calibration timelines per device and NABL lab capacity, and confirm turnaround times in the bid response.

What are the EMD expectations for the IAF calibration tender?

EMD details are not disclosed in the public data; bidders should anticipate standard EMD requirements for defense calibrations, and verify exact amount and payment mode in the ATC/Corrigendum.

How to ensure compliance with NABL during TEC verification?

Upload NABL accreditation certificate against the firm; ensure all calibration reports and certificates are aligned with IS/ISO traceability and defense audit requirements to pass TEC verification.

What equipment is included in the calibration scope for this bid?

Calibration scope includes LOGIC PROBE/PULSER 50 MHz (QTY 03), AIR CHARGING GUN (QTY 02), and BER TESTER for V 35 interface (QTY 02); ensure calibration certificates clearly reference these items.

What is required for OEM authorizations in this defense tender?

If applicable, provide OEM authorization letters confirming service rights for the listed equipment; include device-specific calibration procedures and warranty/aftercare terms in the bid response.